@misc{indiciae7bb7444e34b4,
  title = {Analyzing nonverbal behavior in depression.},
  author = {H U Fisch and S Frey and H P Hirsbrunner},
  year = {1983},
  doi = {10.1037//0021-843x.92.3.307},
  url = {https://pubmed.ncbi.nlm.nih.gov/6619406/},
  note = {Source identifier: 6619406}
}